Automatic goods shelf storing and taking device

Abstract

The utility model relates to the field of storage goods shelves, and discloses an automatic goods shelf storing and taking device which comprises a frame, a chain and a conveying belt, a first chain wheel is rotationally connected to the interior of the frame, a motor is fixedly connected to the outer side of the frame, and a second chain wheel is fixedly connected to the output end of the motor. The first chain wheel and the second chain wheel are sleeved with the chain, a lifting plate is slidably connected to the middle of the frame, a fixing block is fixedly connected to the top of the lifting plate, and the fixing block is fixedly connected to the outer side of the chain. In the utility model, the motor drives the chain wheel II, the chain wheel I and the chain to rotate, when goods are placed on the lifting plate and at a proper position, the electric push rod II pushes the push plate and the goods to the conveyor belt, the double-head motor drives the belt wheel and the conveyor belt to rotate and can automatically store, and similarly, the motor and the double-head motor rotate reversely and can automatically fetch the goods; the distance between the partition plates is adjusted to cope with goods of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of warehouse racking, and in particular to an automated racking storage and retrieval device. Background Technology

[0002] Automated racking systems are commonly found in large manufacturing warehouses, logistics distribution centers, and cold chain storage warehouses. These racks are typically used to access goods that are difficult to access manually, ensuring the integrity of the goods through automated access.

[0003] Existing automated storage and retrieval racks are generally large, fixed racks. Goods can be delivered to the racks by automated guided vehicles (AGVs). The AGVs are equipped with electromagnetic or optical automatic guidance devices, which can travel along a prescribed guide path. They have safety protection and various transfer functions, making it easy to move and retrieve goods.

[0004] While existing automated shelving technology can achieve automatic storage and retrieval, it is unable to adjust the distance between shelves according to the size of the goods because the shelves are fixed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automated shelf storage and retrieval device, which aims to improve the problem of the inability to freely adjust the partitions in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automated shelving storage and retrieval device includes a frame, a chain, and a conveyor belt. A sprocket is rotatably connected inside the frame, a motor is fixedly connected to the outside of the frame, and a sprocket is fixedly connected to the output end of the motor. The chain is sleeved on the outside of the sprocket and the sprocket. A lifting plate is slidably connected to the middle of the frame, and a fixing block is fixedly connected to the top of the lifting plate. The fixing block is fixedly connected to the outside of the chain.

[0008] As a further description of the above technical solution:

[0009] The frame has a partition that is slidably connected inside. An electric push rod is fixedly connected to the top of the partition. A scissor rod is fixedly connected to the top of the electric push rod. A slider is fixedly connected to the end of the scissor rod away from the electric push rod. A groove is opened inside the partition. The slider is slidably connected inside the groove.

[0010] As a further description of the above technical solution:

[0011] A dual-head motor is fixedly connected inside the partition. A connecting rod is fixedly connected to the output end of the dual-head motor. A pulley is fixedly connected to the end of the connecting rod away from the dual-head motor. The conveyor belt is sleeved on the outside of the pulley.

[0012] As a further description of the above technical solution:

[0013] The top of the frame is fixedly connected to an electric push rod two, the output end of the electric push rod two is fixedly connected to a push plate, the top of the lifting plate is fixedly connected to a guide rail one, and the push plate is slidably connected to the top of the guide rail one.

[0014] As a further description of the above technical solution:

[0015] The partition plate has an internal mounting groove, and the connecting rod is rotatably connected inside the mounting groove.

[0016] As a further description of the above technical solution:

[0017] The partition has a second sliding groove inside, and the frame is slidably connected inside the second sliding groove.

[0018] As a further description of the above technical solution:

[0019] The frame is fixedly connected to the second guide rail, and the lifting plate is slidably connected to the outside of the second guide rail;

[0020] As a further description of the above technical solution:

[0021] The partition has a groove inside, and the chain is slidably connected inside the groove.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the motor drives the second sprocket and the chain to rotate, which in turn drives the first sprocket to rotate. The lifting plate can be raised, and the goods are placed on the lifting plate. After reaching the appropriate position, the electric push rod pushes the push plate to push the goods onto the conveyor belt. The conveyor belt is driven by a double-headed motor to rotate the pulley and connecting rod. Due to friction, the goods will move with the conveyor belt, thus completing the automated storage function. Similarly, reversing the double-headed motor and the motor can realize the automated retrieval function of the goods.

[0024] 2. In this utility model, the electric push rod can drive both ends of the scissor bar to move, and the other end of the scissor bar can adjust the distance between the partitions by moving the slider. This can better accommodate goods of different sizes, improve the space utilization of the shelf, and reduce the cost of automated shelf storage and retrieval. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an automated shelf storage and retrieval device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the lifting platform of an automated shelf storage and retrieval device proposed in this utility model;

[0027] Figure 3 This is a top view of the structure of an automated shelf storage and retrieval device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the scissor lever of an automated shelf storage and retrieval device proposed in this utility model;

[0029] Figure 5 for Figure 4 Enlarged view of A in the middle;

[0030] Figure 6 This is a schematic diagram of the conveyor belt structure of an automated shelf storage and retrieval device proposed in this utility model;

[0031] Figure 7 for Figure 6 Enlarged view of B in the middle;

[0032] Figure 8 This is a schematic diagram of the cross-sectional structure of the conveyor belt of an automated shelf storage and retrieval device proposed in this utility model.

[0033] Legend:

[0034] 1. Frame; 2. Sprocket 1; 3. Chain; 4. Push plate; 5. Electric push rod 2; 6. Fixing block; 7. Lifting plate; 8. Motor; 9. Sprocket 2; 10. Partition plate; 11. Scissor bar; 12. Electric push rod 1; 13. Conveyor belt; 14. Guide rail 1; 15. Guide rail 2; 16. Groove; 17. Slider; 18. Slide rail 1; 19. Pulley; 20. Connecting rod; 21. Slide rail 2; 22. Mounting slot; 23. Dual-head motor. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] Reference Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 8This utility model provides an embodiment of an automated shelving storage and retrieval device, comprising a frame 1, a chain 3, and a conveyor belt 13. A sprocket 2 is rotatably connected inside the frame 1, and a motor 8 is fixedly connected to the outside of the frame 1. A second sprocket 9 is fixedly connected to the output end of the motor 8, driving the second sprocket 9 to rotate. The chain 3 is sleeved on the outside of the first sprocket 2 and the second sprocket 9. The rotation of the motor 8 drives the second sprocket 9 and the chain 3 to rotate, while the first sprocket 2 rotates simultaneously. A lifting plate 7 is slidably connected to the middle of the frame 1, and a fixing block 6 is fixedly connected to the top of the lifting plate 7. The fixing block 6 is fixedly connected to the outside of the chain 3. The rotation of the chain 3 can move the fixing block 6 and the lifting plate 7 up and down, thereby achieving a lifting effect. A double-headed motor 23 is fixedly connected inside the partition 10, and a connecting rod 20 is fixedly connected to the output end of the double-headed motor 23. A pulley 19 is fixedly connected to the end of the connecting rod 20 away from the double-headed motor 23, driving the connecting rod 20 and the pulley at both ends. When the pulley 19 rotates, the conveyor belt 13 is fitted on the outside of the pulley 19, so the conveyor belt 13 rotates. If the goods are on the conveyor belt 13, they can move along the conveyor belt 13 due to friction. The top of the frame 1 is fixedly connected to the electric push rod 2 5, and the output end of the electric push rod 2 5 is fixedly connected to the push plate 4. When the appropriate height is adjusted, the electric push rod 2 5 pushes the push plate 4, and the push plate 4 pushes the goods onto the conveyor belt 13. The top of the lifting plate 7 is fixedly connected to the guide rail 1 14, and the push plate 4 is slidably connected to the top of the guide rail 1 14. The push plate 4 slides through the guide rail 1 14. The inside of the frame 1 is fixedly connected to the guide rail 2 15, and the lifting plate 7 is slidably connected to the outside of the guide rail 2 15. The lifting plate 7 can slide freely through the guide rail 2 15, thereby placing the goods on the lifting plate 7. The lifting plate 7 can rise through the motor 8, sprocket 1 2, sprocket 2 9 and chain 3. Reversing the motor 8 can achieve the lowering function. Similarly, reversing the double-head motor 23 can transport the goods to the lifting plate 7.

[0037] Reference Figures 4-7 The frame 1 has a sliding partition 10 inside, and an electric push rod 12 is fixedly connected to the top of the partition 10. A scissor bar 11 is fixedly connected to the top of the electric push rod 12. Driving the electric push rod 12 causes the scissor bar 11 to move towards the middle or both sides. A slider 17 is fixedly connected to the end of the scissor bar 11 away from the electric push rod 12. A groove 18 is opened inside the partition 10, and the slider 17 is slidably connected inside the groove 18. The movement of the scissor bar 11 causes the slider 17 to slide horizontally within the groove 18. Due to the characteristics of the scissor bar 11, the partition 10 can realize the function of adjusting the spacing, which can greatly improve the utilization rate of the shelf space and reduce the storage and retrieval costs.

[0038] Reference Figure 3 and Figure 7The partition 10 has an installation groove 22 inside, and the connecting rod 20 is rotatably connected inside the installation groove 22. The dual-head motor 23 drives the connecting rod 20 to rotate inside the installation groove 22. The partition 10 has a sliding groove 21 inside, and the frame 1 is slidably connected inside the sliding groove 21. When adjusting the distance between the partitions 10, it slides through the sliding groove 21. The partition 10 has a groove 16 inside, and one side of the chain 3 passes through the middle of the groove 16. The chain 3 rotates through the groove 16 without contacting the lifting plate 7.

[0039] Working principle: First, to achieve automatic cargo conveying, motor 8 drives sprocket 2 9 to rotate, which in turn drives chain 3 and sprocket 1 2 to rotate. At this time, fixed block 6 and lifting plate 7 can be raised and lowered through guide rail 2 15. When the cargo is placed on lifting plate 7 and raised to the appropriate position, electric push rod 2 5 can push push plate 4 forward through guide rail 1 14, and the cargo can be automatically unloaded. At the same time, dual-head motor 23 drives pulley 19 and connecting rod 20 to rotate, which drives conveyor belt 13 to rotate. The cargo is pushed by push plate 4 towards conveyor belt 13. Due to friction, the cargo will move towards the center of conveyor belt 13, thus realizing the function of automatic cargo storage. Similarly, for cargo placed on conveyor belt 13, simply reverse dual-head motor 23, and conveyor belt 13 will rotate in the opposite direction. Due to friction, the cargo will reach lifting plate 7 along with the conveyor belt. Lifting plate 7 can be lowered by reversing motor 8, thus realizing the function of automatic retrieval. Automated storage and retrieval can improve work efficiency and is simple and convenient to operate.

[0040] Secondly, since the goods are of different sizes, the distance between the partitions 10 must also be adjustable. The electric push rod 12 can drive the scissor bar 11 to push upward or retract downward. The upward or downward movement of the scissor bar 11 is achieved by the slider 17 moving left and right in the slide groove 18. This enables the partitions 10 to be adjusted up and down, which facilitates the automated storage and retrieval of goods of different sizes and improves the space utilization of the shelf.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated shelving storage and retrieval device, comprising a frame (1), a chain (3), and a conveyor belt (13), characterized in that: The frame (1) is rotatably connected to a sprocket (2), and a motor (8) is fixedly connected to the outside of the frame (1). The output end of the motor (8) is fixedly connected to a sprocket (9). The chain (3) is sleeved on the outside of the sprocket (2) and the sprocket (9). A lifting plate (7) is slidably connected to the middle of the frame (1). A fixing block (6) is fixedly connected to the top of the lifting plate (7). The fixing block (6) is fixedly connected to the outside of the chain (3).

2. The automated shelf storage and retrieval device according to claim 1, characterized in that: The frame (1) is slidably connected to a partition (10). An electric push rod (12) is fixedly connected to the top of the partition (10). A scissor rod (11) is fixedly connected to the top of the electric push rod (12). A slider (17) is fixedly connected to the end of the scissor rod (11) away from the electric push rod (12). A groove (18) is opened inside the partition (10). The slider (17) is slidably connected inside the groove (18).

3. An automated shelf storage and retrieval device according to claim 2, characterized in that: A dual-head motor (23) is fixedly connected inside the partition (10). A connecting rod (20) is fixedly connected to the output end of the dual-head motor (23). A pulley (19) is fixedly connected to the end of the connecting rod (20) away from the dual-head motor (23). The conveyor belt (13) is sleeved on the outside of the pulley (19).

4. The automated shelf storage and retrieval device according to claim 1, characterized in that: The top of the frame (1) is fixedly connected to an electric push rod two (5), the output end of the electric push rod two (5) is fixedly connected to a push plate (4), the top of the lifting plate (7) is fixedly connected to a guide rail one (14), and the push plate (4) is slidably connected to the top of the guide rail one (14).

5. An automated shelf storage and retrieval device according to claim 3, characterized in that: The partition (10) has an installation groove (22) inside, and the connecting rod (20) is rotatably connected inside the installation groove (22).

6. An automated shelf storage and retrieval device according to claim 2, characterized in that: The partition (10) has a second sliding groove (21) inside, and the frame (1) is slidably connected inside the second sliding groove (21).

7. An automated shelf storage and retrieval device according to claim 1, characterized in that: The frame (1) is fixedly connected to the inside of the guide rail (15), and the lifting plate (7) is slidably connected to the outside of the guide rail (15).

8. An automated shelf storage and retrieval device according to claim 2, characterized in that: The partition (10) has a groove (16) inside, and one side of the chain (3) passes through the middle of the groove (16).

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